Add error handling

apps/api/src/app/redis-cache/interfaces/redis-cache.interface.ts

@@ -0,0 +1,7 @@
+import { Cache } from 'cache-manager';
+
+import type { RedisStore } from './redis-store.interface';
+
+export interface RedisCache extends Cache {
+  store: RedisStore;
+}

apps/api/src/app/redis-cache/interfaces/redis-store.interface.ts

@@ -0,0 +1,8 @@
+import { Store } from 'cache-manager';
+import Redis from 'redis';
+
+export interface RedisStore extends Store {
+  getClient: () => Redis.RedisClient;
+  isCacheableValue: (value: any) => boolean;
+  name: 'redis';
+}

apps/api/src/app/redis-cache/redis-cache.service.ts

@@ -1,14 +1,21 @@
 import { ConfigurationService } from '@ghostfolio/api/services/configuration/configuration.service';
 import { UniqueAsset } from '@ghostfolio/common/interfaces';
-import { CACHE_MANAGER, Inject, Injectable } from '@nestjs/common';
-import { Cache } from 'cache-manager';
+import { CACHE_MANAGER, Inject, Injectable, Logger } from '@nestjs/common';
+
+import type { RedisCache } from './interfaces/redis-cache.interface';
 
 @Injectable()
 export class RedisCacheService {
   public constructor(
-    @Inject(CACHE_MANAGER) private readonly cache: Cache,
+    @Inject(CACHE_MANAGER) private readonly cache: RedisCache,
     private readonly configurationService: ConfigurationService
-  ) {}
+  ) {
+    const client = cache.store.getClient();
+
+    client.on('error', (error) => {
+      Logger.error(error, 'RedisCacheService');
+    });
+  }
 
   public async get(key: string): Promise<string> {
     return await this.cache.get(key);